21885786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93529}}^1$

素因数の和:93550

約数の個数: 24

約数和(自身を含む): 51067380

約数和(自身を除く): 29181594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93529, 187058, 280587, 561174, 841761, 1215877, 1683522, 2431754, 3647631, 7295262, 10942893, 21885786]

約数ペア:

[(1, 21885786), (2, 10942893), (3, 7295262), (6, 3647631), (9, 2431754), (13, 1683522), (18, 1215877), (26, 841761), (39, 561174), (78, 280587), (117, 187058), (234, 93529)]